diff --git a/.travis.yml b/.travis.yml
index bace3b86..de126200 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -10,7 +10,7 @@ branches:
   - master
 
 script:
-  - npm run build:travis
+  - yarn run build:travis
 
 before_install:
   - ./qshell account $AK $SK
diff --git a/package-lock.json.REMOVED.git-id b/package-lock.json.REMOVED.git-id
deleted file mode 100644
index 7108d0e9..00000000
--- a/package-lock.json.REMOVED.git-id
+++ /dev/null
@@ -1 +0,0 @@
-97ef003dd890db1e9527d09a1a185c37219e7cc0
\ No newline at end of file
diff --git a/package.json b/package.json
index 9845ece1..c0a9382c 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "sass-loader": "^7.0.1",
     "svg-sprite-loader": "^3.8.0",
     "text-loader": "0.0.1",
-    "uglifyjs-webpack-plugin": "^2.0.1",
+    "uglifyjs-webpack-plugin": "^2.1.1",
     "vue-template-compiler": "^2.5.17"
   },
   "lint-staged": {
diff --git a/yarn.lock.REMOVED.git-id b/yarn.lock.REMOVED.git-id
index 0926d3de..5d89a5c0 100644
--- a/yarn.lock.REMOVED.git-id
+++ b/yarn.lock.REMOVED.git-id
@@ -1 +1 @@
-dc64ac03468a2f281a37ec99d9e8ef65f2bbe822
\ No newline at end of file
+878d38ce8a32443a5a7f343ac5513251722d063e
\ No newline at end of file